femtofox/environment-setup/femtofox.chroot

echo "Inside chroot environment..."
echo "tmpfs /run tmpfs rw,nodev,nosuid,size=32M 0 0" | tee -a /etc/fstab

# Temporarily removed for SEGFAULT fix done after upgrade below.
#echo "Installing Meshtastic..."

#wget -qO- https://meshtastic.github.io/meshtastic-deb.asc | tee /etc/apt/keyrings/meshtastic-deb.asc >/dev/null
#if [[ $? -eq 2 ]]; then echo "Error, step failed..."; fi
#echo "deb [arch=all signed-by=/etc/apt/keyrings/meshtastic-deb.asc] https://meshtastic.github.io/deb stable main" | tee /etc/apt/sources.list.d/meshtastic-deb.list >/dev/null

echo "Removing netdevice rules..."
ln -s /dev/null /etc/udev/rules.d/80-net-setup-link.rules

echo "Setting up kernel modules..."
touch /lib/modules/5.10.160/modules.order
touch /lib/modules/5.10.160/modules.builtin
depmod -a 5.10.160
if [[ $? -eq 2 ]]; then echo "Error, step failed..."; fi

echo "Setting localtime to UTC..."
rm /etc/localtime
ln -sf /usr/share/zoneinfo/UTC /etc/localtime

echo "Installing packages..."
apt update
DEBIAN_FRONTEND=noninteractive apt install -y --option Dpkg::Options::="--force-confold" linux-firmware wireless-tools git python3.10-venv libgpiod-dev libyaml-cpp-dev libbluetooth-dev openssl libssl-dev libulfius-dev liborcania-dev evtest screen avahi-daemon protobuf-compiler telnet fonts-noto-color-emoji ninja-build chrony qrencode software-properties-common python-is-python3 python3.10-venv lsof spi-tools python3-luma.oled samba vim mtd-utils jq rsync
if [[ $? -eq 2 ]]; then echo "Error, step failed..."; fi
DEBIAN_FRONTEND=noninteractive apt upgrade -y --option Dpkg::Options::="--force-confold"

# requires software-properties-common, so must be done in a separate command unless added manually
echo "Adding Meshtastic repository and installing meshtastic..."
add-apt-repository -y ppa:meshtastic/beta
DEBIAN_FRONTEND=noninteractive apt install -y --option Dpkg::Options::="--force-confold" meshtasticd

# Tempfix for SEGFAULT
#wget https://github.com/meshtastic/firmware/releases/download/v2.5.11.8e2a3e5/meshtasticd_2.5.11.8e2a3e5_armhf.deb
#DEBIAN_FRONTEND=noninteractive apt install -y --option Dpkg::Options::="--force-confold" ./meshtasticd_2.5.11.8e2a3e5_armhf.deb
#rm ./meshtasticd_2.5.11.8e2a3e5_armhf.deb

echo "Installing dependencies for meshing-around and meshtastic cli..."
#pip config set global.extra-index-url https://www.piwheels.org/simple
pip3 install requests pyephem pytap2 meshtastic pypubsub geopy maidenhead beautifulsoup4 dadjokes schedule wikipedia googlesearch-python pubsub datetime

if [[ $? -eq 2 ]]; then echo "Error, step failed..."; fi

echo "Downloading ttyd and enabling service..."
wget -qO- https://api.github.com/repos/tsl0922/ttyd/releases/latest | grep "browser_download_url" | grep "armhf" | cut -d '"' -f 4 | xargs wget -O /opt/ttyd/ttyd
chmod +x /opt/ttyd/ttyd
systemctl enable ttyd

echo "Cloning Control for Meshtastic by pdxlocations"
git clone https://github.com/pdxlocations/control.git /opt/control
pip install -r /opt/control/requirements.txt
chown -R femto /opt/control
git config --global --add safe.directory /opt/control # prevents git error when updating

echo "Setting MOTD..."
mv /etc/update-motd.d/10-help-text /etc/update-motd.d/10-help-text.bak
mv /etc/update-motd.d/60-unminimize /etc/update-motd.d/60-unminimize.bak

echo "Setting hostname to femtofox..."
echo "femtofox" | tee /etc/hostname > /dev/null

echo "Configuring autostart of systemd services..."
systemctl enable button
systemctl enable femto-runonce.service
systemctl enable femto-usb-config-tool.service
systemctl enable femto-boot-complete.service
systemctl enable femto-wifi-mesh-control
systemctl enable femto-watchclock-dog

systemctl disable ttyd   # enabled on first boot
systemctl disable meshtasticd   # enabled on first boot
systemctl disable apt-daily.timer
systemctl disable apt-daily-upgrade.timer
systemctl mask apt-daily.service # try prevent daily updates
systemctl mask apt-daily-upgrade.service # try prevent daily updates
systemctl disable unattended-upgrades
systemctl disable smbd nmbd # samba services, can be enabled via menu
systemctl disable NetworkManager
systemctl disable NetworkManager-dispatcher
systemctl disable NetworkManager-wait-online
systemctl disable vsftpd.service
systemctl disable ModemManager.service
systemctl disable getty@tty1.service
systemctl disable acpid
systemctl disable acpid.socket
systemctl disable acpid.service
systemctl mask alsa-restore.service
systemctl disable alsa-restore.service
systemctl disable alsa-state.service
systemctl mask sound.target
systemctl disable sound.target
systemctl disable veritysetup.target
systemctl disable systemd-pstore.service

echo "Adding femto and pico users/groups..."
groupmod -n femto pico
usermod -l femto pico
usermod -aG sudo,input femto
echo "femto ALL=(ALL:ALL) ALL" | tee /etc/sudoers.d/femto > /dev/null
chmod 440 /etc/sudoers.d/femto

# this seems messy, user:group should be set cleanly and not corrected after?  OSC: somethings were owned my pico from factory
find / -group pico -exec chgrp femto {} \; 2>/dev/null
find / -user pico -exec chown femto {} \; 2>/dev/null
usermod -d /home/femto -m femto
ls -ld /home/femto
echo 'femto:femto' | chpasswd
sudo chage -d 0 femto
usermod -a -G tty femto
usermod -a -G dialout femto

# Ensure libgcc_s.so and libc_nonshared.a exist
mkdir -p /usr/lib/gcc/arm-linux-gnueabihf/11/
ln -sf /usr/lib/arm-linux-gnueabihf/libgcc_s.so.1 /usr/lib/gcc/arm-linux-gnueabihf/11/libgcc_s.so
ln -sf /usr/lib/arm-linux-gnueabihf/libgcc_s.so.1 /lib/libgcc_s.so.1
ln -sf /usr/lib/gcc/arm-linux-gnueabihf/11/libgcc_s.so /usr/lib/libgcc.so

# Add library paths
echo "/usr/lib/gcc/arm-linux-gnueabihf/11" | tee -a /etc/ld.so.conf.d/gcc.conf
ldconfig

# Back up libc_nonshared.a because build.sh removes it
cp /usr/lib/arm-linux-gnueabihf/libc_nonshared.a /usr/lib/arm-linux-gnueabihf/libc_nonshared.a.keep

echo "Cleaning up chroot..."
rm -rf /tmp/* && rm -rf /var/tmp/* && find /var/log -type f -exec truncate -s 0 {} + && : > /root/.bash_history && history -c

exit